Zack Snyder appears to have given fans a sneak peek at the
costume for the big screen's The Flash in a Twitter pic showing the director
with Aquaman Jason Momoa.

The red suit, with trademark Flash lightning bolts on the
ears, is clearly visible in the background of the photo which the director posted on social media on Monday (the Aquaman costume looks to be on display as well).

Zack's pic with a Flash costume
in the background, features him posing alongside Jason.

"Deep in it with Jason on JL," Zack, director of
"Batman v Superman: Dawn of Justice" (due out
March 25, 2016) and "The Justice League Part One," captioned the pic.

The forensic scientist-turned-Scarlett Speedster is being
played by Ezra Miller in "The Justice League Part One" and the
2018-due Warner Bros. film (Grant Gustin is in his second season of playing the
character on The CW's "The Flash"). There are rumors that Ezra will
make a cameo as The Flash in the upcoming "Batman v Superman: Dawn of
Justice."